Ankle plate



FIG. 1 is a front, right-side, top perspective view of an ankle plate, showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear, left-side, bottom perspective view thereof.

The broken lines depict parts of the ankle plate that form no part of the claimed design. 

CLAIM The ornamental design for an ankle plate, as shown and described. 